Very impressive.
I happen to play melee at many tournaments and I must say that this probably the best flash version of melee I've ever seen. I've spent 2 days trying to find a flash version of melee and this one is the best one by far so far. Also, for those of you that know what Super Smash brothers brawl is, I come across the thought of PMing the creator of this game and possibly submitting this to Nintendo for character ideas for the next super smash game. I will PM the author about this if I get a response from Nintendo for this.
Back to the game though, there were 2 things. One it that the damages and stun time were obscenely messed up, and two was that the floating islands were really freaking annoying. Besides those, an amazing game this is. If you make another one, work on those. All in all, 5/5, and 10/10.